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3 years ago

What part of a resource record tells a server how long the record should remain in the cache?

1 answer:

8 0

Time-to-live or TTL <span>tells a server how long the record should remain in the cache.
TTL is a mechanism that limits the lifetime of data in a network or a computer and prevents data packets from circulating indefinitely.
</span><span>It also improves the caching and privacy of networks and computers.</span>

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As Juan sat in his biology lab, his instructor was droning on about the techniques of vivisection. Juan kept thinking about the

MaRussiya [10]

Answer:

attending

Explanation:

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3 years ago

Choose the reasons why Windows Server operating systems are a popular choice for a network because they _____. Select all that a

solong [7]

Answer:

Windows Server operating systems are a popular choice for a network because they use wizards and setup devices as the user operating system, making it easier to set up network features work on networks that include using Windows operating systems as well as Mac OS, NetWare, or UNIX

Explanation:

Windows operating system is popular than any other operating system for certain reasons:

1. It provides GUI feature which any layman can access and learn easily

2. The compatibility that it provides makes it more popular

3. It supports most of the software program available in the market

4. The design of Windows is more comfortable when compared to other open source operating system.

Only thing is that it is not a free-ware. Licence needs to be purchased to use it.

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3 years ago

MULTI SELECTION

GaryK [48]

Answer:

A. Click on the Print icon at the top of the screen

Explanation:

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2 years ago

Which component is a part of the central processing unit (CPU) of a computer

suter [353]

The arithmetic logic unit (ALU), which performs arithmetic and logical operations.

The control unit (CU), which extracts instructions from memory and decodes and executes them, calling on the ALU when necessary.

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3 years ago

Read 2 more answers

If you pay a subscription fee to use an application via the internet rather than purchasing the software outright, the app is ca

Luda [366]

Answer:

Software as a Service (SaaS)

Explanation:

Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.

Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.

Cloud computing comprises of three (3) service models and these are;

1. Platform as a Service (PaaS).

2. Infrastructure as a Service (IaaS).

3. Software as a Service (SaaS).

Software as a Service (SaaS) can be defined as a cloud computing delivery model which involves the process of making licensed softwares available over the internet for end users on a subscription basis through a third-party or by centrally hosting it.

Hence, Software as a Service (SaaS) is an example of a cloud computing environment that provides users with a web based email service. Therefore, if you pay a subscription fee to use an application via the internet rather than purchasing the software outright, the app is called a Software as a Service (SaaS) application.

Some examples of SaaS applications are Salesforce, Google apps, Bigcommerce, Dropbox, Slack etc.

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2 years ago